Browser Earthquake!

Author:Dynamic Drive

Last modfied: 10/02/00 (script now allows configuring of just how
often the earthquake should occur, in percentage)

Description: Real life
earthquakes may induce sheer terror, but browser ones are a whole different story. Using
DHTML, we've created an earthquake script that shakes the browser, simulating a quake
effect. Use it to grab your visitor's attention, if nothing else. Here are some highlights
of this amusing script:

The chance that an earthquake will occur is configurable;
100% means every time a visitor enters the page, while 50%, only half of the time.

The magnitude of the quake differs randomly during each
shake. You could experience an unnoticeable 1-in-rector-scale nudge, or a 10-in-rector
monster!

Right after the shake, a dynamic message will appear on
screen for a few seconds informing the visitor what just happened.

The quake script is cross-browser functional- there's no
escaping!

Demo: You should have
experienced it when entering this page. Reload for another.

Directions

Step 1: Insert the following
stylesheet into the <head> section of your page: